Description
1T-0441: Bearing – Ball(Debris Resistant)
| 1T-0441: Bearing – Ball(Debris Resistant) |
| 119-5727: Bearing – Ball(Debris Resistant) |
| 6N-3504: Governor Spring Seat |
| 511-6891: Bearing-Cone (DLC Extended Life) |
| 130-3639: 169.48mm ID Retainer Freewheel Cam Sleeve |
| 597-8049: Retainer As |
| 296-6268: Bearing – Needle(Debris Resistant) |
| 8X-5489: Engine Wiring Sleeve |
CAT 1T-0441 is a Caterpillar deep groove ball bearing with a snap ring, suitable for components such as gearboxes and hydraulic pumps. It is used to withstand radial loads and allows for a certain amount of axial movement. Key information is as follows:
Key Parameters
Item Details
Type: Deep groove ball bearing with snap ring, integrating inner ring, outer ring, steel balls, and a stamped steel cage. Primarily for radial loads, suitable for low to medium speed and low impact conditions. The snap ring is used for axial positioning to prevent bearing movement.
Dimensions (Metric/Imperial): Inner diameter 60mm (2.362 inches), outer diameter 110mm (4.331 inches), width 22mm (0.866 inches), weight approx. 0.82kg (1.81 lbs)
Materials: Inner/Outer ring: SAE 52100 high carbon chromium bearing steel, integrally hardened, hardness HRC60-64; Steel balls: same material, polished surface; Cage: SPCC stamped steel; Snap ring: 65Mn Spring steel, surface anodized.
Precision: Radial clearance 0.015-0.035mm, inner diameter roundness ≤0.002mm, surface roughness Ra≤0.4μm, suitable for general transmission precision requirements.
Lubrication: Suitable for grease/oil lubrication, operating temperature -20℃ to 100℃, maximum speed 4500rpm.
Suitable for: Cat 966H loader gearbox shaft bearing, 320D excavator hydraulic pump drive shaft bearing, D6T bulldozer steering pump bearing, etc., used to bear radial loads, allowing slight axial displacement of the shaft system, suitable for low-to-medium speed, low-impact conditions.
Suitable for replacing bearings with abnormal noise and vibration caused by worn steel balls, pitted raceways, deformed snap rings, or damaged cages during minor/medium equipment repairs, ensuring stable operation of the transmission and hydraulic systems.
Performance Characteristics: The deep groove ball bearing structure can simultaneously withstand radial loads and a small amount of bidirectional axial loads, adapting to various transmission requirements and offering convenient installation and maintenance.
Made of high-carbon chromium bearing steel, it boasts excellent wear resistance and fatigue resistance, making it suitable for long-term stable operation under medium- and low-speed conditions.
Features include a snap ring design for precise axial positioning, preventing bearing movement on the shaft, reducing operating vibration and noise, and improving transmission system stability.
